Square Drive Adapters for Power Tools
Attach your square-drive sockets to drills, powered screwdrivers, and other tools that accept a hex shank. Not for use with impact tools.
Adapters with ball detent, the standard retainer style, have a spring-loaded ball that holds the socket in place, allowing you to slide it on and off quickly. Adapters with a pin style retainer provide a more secure hold than ball detent style because you have to depress the pin to attach or remove the socket. Also called positive locking.
| Hex Shank Size | Overall Lg. | Material | Finish | Socket Retainer Style | Each | |
1/4" Square Drive | ||||||
|---|---|---|---|---|---|---|
| 1/4" | 2" | Steel | __ | Ball Detent | 00000000 | 00000 |
| 1/4" | 2" | Steel | Black Oxide | Pin | 00000000 | 0000 |
| 1/4" | 3" | Steel | __ | Ball Detent | 00000000 | 0000 |
| 1/4" | 3 7/8" | Steel | __ | Ball Detent | 00000000 | 0000 |
| 1/4" | 4" | Steel | Black Oxide | Pin | 0000000 | 0000 |
| 1/4" | 6" | Steel | __ | Ball Detent | 00000000 | 00000 |
| 1/4" | 6" | Steel | Black Oxide | Pin | 0000000 | 0000 |
3/8" Square Drive | ||||||
| 1/4" | 2" | Steel | __ | Ball Detent | 00000000 | 0000 |
| 1/4" | 2" | Steel | Black Oxide | Pin | 0000000 | 0000 |
| 1/4" | 4" | Steel | Black Oxide | Pin | 0000000 | 0000 |
| 1/4" | 6" | Steel | Black Oxide | Pin | 0000000 | 00000 |
| 7/16" | 2 3/4" | Steel | Black Oxide | Pin | 0000000 | 00000 |
1/2" Square Drive | ||||||
| 1/4" | 2 3/4" | Steel | __ | Ball Detent | 00000000 | 00000 |
| 7/16" | 2 3/4" | Steel | Black Oxide | Pin | 00000000 | 00000 |
| 7/16" | 5" | Steel | Black Oxide | Pin | 0000000 | 00000 |
Hex Shank to Square Drive Adapters
Turn sockets with a bit screwdriver.
Electrical-Insulating Hex Shank to Square Drive Adapters
Insulated to protect against accidental contact with live electrical circuits, these adapters are tested to 1,000 volts to meet IEC 60900 and ASTM F1505 standards. The hex shank lets you turn sockets with a bit screwdriver.
| Overall Lg. | Hex Shank Size | Material | Socket Retainer Style | Specifications Met | Each | |
1/4" Square Drive | ||||||
|---|---|---|---|---|---|---|
| 2 5/16" | 1/4" | Plastic-Coated Steel | Ball Detent | ASTM F1505, IEC 60900 | 000000000 | 000000 |
Square Drive Adapter Sets for Power Tools
Attach your square-drive sockets to drills, powered screwdrivers, and other tools that accept a hex shank. Each adapter in these sets is color coded for easy identification. Not for use with impact tools.
| No. of Pieces | Includes | Overall Lg. | Shank Type | Material | Socket Retainer Style | Container Type | Each | |
| 3 | 1/4" Hex Shank × 1/4" Square Drive Adapter (Red) 1/4" Hex Shank × 3/8" Square Drive Adapter (Blue) 1/4" Hex Shank × 1/2" Square Drive Adapter (Orange) | 3" | Quick-Change Hex | Black-Oxide Steel | Ball Detent | Plastic Caddy | 0000000 | 000000 |
Impact Square Drive Adapters for Power Tools
Attach your impact square-drive sockets to power drills, impact drivers, and other tools that accept a hex shank. These adapters are made to withstand the high torque and force of impact tools.
Adapters with ball detent have the standard retainer style. A spring-loaded ball holds the socket in place, allowing you to slide it on and off quickly. Adapters with a pin style retainer provide a more secure hold than ball detent style because you have to depress the pin to attach or remove the socket. Also called positive locking.
| Hex Shank Size | Overall Lg. | Material | Finish | Socket Retainer Style | Each | |
1/4" Square Drive | ||||||
|---|---|---|---|---|---|---|
| 1/4" | 2" | Steel | Black Oil Coated | Ball Detent | 00000000 | 000000 |
| 1/4" | 4" | Steel | Black Oil Coated | Ball Detent | 00000000 | 0000 |
| 1/4" | 6" | Steel | Black Oil Coated | Ball Detent | 00000000 | 00000 |
3/8" Square Drive | ||||||
| 1/4" | 2" | Steel | Black Oil Coated | Ball Detent | 00000000 | 00000 |
| 1/4" | 2" | Steel | Black Oxide | Pin | 00000000 | 00000 |
| 1/4" | 4" | Steel | Black Oil Coated | Ball Detent | 00000000 | 00000 |
| 1/4" | 6" | Steel | Black Oil Coated | Ball Detent | 00000000 | 00000 |
| 7/16" | 2 3/4" | Steel | Black Oxide | Pin | 00000000 | 00000 |
1/2" Square Drive | ||||||
| 1/4" | 2" | Steel | Black Oil Coated | Ball Detent | 00000000 | 00000 |
| 1/4" | 4" | Steel | Black Oil Coated | Ball Detent | 00000000 | 00000 |
| 1/4" | 6" | Steel | Black Oil Coated | Ball Detent | 00000000 | 00000 |
| 7/16" | 2 3/4" | Steel | Black Oxide | Pin | 00000000 | 00000 |
| 7/16" | 5" | Steel | Black Oxide | Pin | 00000000 | 00000 |
| 5/8" | 2 3/4" | Steel | Black Oxide | Pin | 00000000 | 00000 |
Impact Square Drive Adapter Sets for Power Tools
Attach your impact square-drive sockets to power drills, impact drivers, and other tools that accept a hex shank. The adapters in these sets are made to withstand the high torque and force of impact tools.
| No. of Pieces | Includes | Overall Lg. | Material | Finish | Socket Retainer Style | Each | |
| 3 | 1/4" Hex Shank × 1/4" Square Drive Adapter 1/4" Hex Shank × 3/8" Square Drive Adapter 1/4" Hex Shank × 1/2" Square Drive Adapter | 2" | Steel | Black Oil Coated | Ball Detent | 0000000 | 000000 |
Continuous-Duty Square Drive Adapters for Power Tools
Use these adapters to connect sockets to impact wrenches and other power tools—they’re designed to tolerate continuous use in high-volume production and assembly. They’re hardened to resist wear from repeated use, lasting longer than standard impact adapters. They convert square-drive sockets so they can attach to power drills, impact drivers, and other tools that accept a hex shank.